Records of the Geological Survey of India, Volume 113, Part 4The Survey, 1984 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 17
... units separated by an unconformity , and the Salari shale is believed to represent the uppermost unit of the Bichom Group . This is overlain by Dezda Formation composed of Dolomi- tes with minor carbonaceous shales . This dolomite ...
... units separated by an unconformity , and the Salari shale is believed to represent the uppermost unit of the Bichom Group . This is overlain by Dezda Formation composed of Dolomi- tes with minor carbonaceous shales . This dolomite ...
Page 68
... units viz . , ( 1 ) the plateau to the north , ( 2 ) moderate to high denudational / structural hills in the middle , ( 3 ) low lying denudational hills to the extreme south and ( 4 ) alluvium . ex- Topography ... unit . Baghmara 68 RECORDS.
... units viz . , ( 1 ) the plateau to the north , ( 2 ) moderate to high denudational / structural hills in the middle , ( 3 ) low lying denudational hills to the extreme south and ( 4 ) alluvium . ex- Topography ... unit . Baghmara 68 RECORDS.
Page 69
... unit . Baghmara 12 12 SKETCH PHOTOGEOLO Langcine Ranika 12 12 12 42 L E G E STRATIGRAPHIC UNITS 6 Up ( Siju ) Limestone Member 12 Alluvium 5 Member Mid . ( Lakadong ) Sandstone / Limestone & Up . Sandstone 11 Dihing Formation LA ...
... unit . Baghmara 12 12 SKETCH PHOTOGEOLO Langcine Ranika 12 12 12 42 L E G E STRATIGRAPHIC UNITS 6 Up ( Siju ) Limestone Member 12 Alluvium 5 Member Mid . ( Lakadong ) Sandstone / Limestone & Up . Sandstone 11 Dihing Formation LA ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Problems of correlation of PreGondwana rock units of Arunachal Pradesh and adjoining areasa review | 15 |
The Abor Group of rocks in Arunachal Pradesh | 48 |
7 other sections not shown
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Common terms and phrases
Abor Volcanic Arunachal Pradesh assemblage associated axial bands basement bedrock beds belt biotite bore holes Buxa carbonatite Chattopadhyay chert chromite coal seam coalfields complex correlation Cretaceous crystalline Daling Darjeeling developed Disangs dykes exploration fault folds Formation Gamnom garnierite geochemical Geol Geological Survey GHOSH gneiss goethite Gondwana Grade grains granite Group Himalayas horizon ijolite Khasi limestone lineaments Lohit Lohit district Manipur Manipur East Maskut Meghalaya metamorphic migmatites mineral Mishmi Naga Hills Nagaland Nandy nepheline Ni-content North Eastern occur ophiolite ophiolite suite overburden phase Phokphur Plate postulated pyroxene pyroxenite quartz quartzite Ranga valley reflected refraction regional river rocks samples sandstone schist seam/s sedimentary sediments sequence serpentinite shale Shillong Siang district sillimanite Sirohi soil profile Sonapahar stratigraphic structural studies sub-surface Subansiri district Sung Valley Survey of India tectonic Tertiary thickness thrust Tidding serpentinites tion trending ultramafics Unpublished GSI Report upto veins zone